NL-NETWORK-01 error in NeoLoad

Error detected by NeoLoad

Error Code: NL-NETWORK-01
Message: Network error: An IO error occurred sending the request.
Details: java.net.SocketException: Network is unreachable: no further information     

This is an Miscellaneous I/O error when connecting to the server . When you see this error, immediately check the https URL that you are using for your request. It may be wrong URL or having some typos in it or may the server end the app is down. Once you correct it and replay it should work.

NL-NETWORK-02 BindException errors in Neolaod | Neoload NL-NETWORK-02 error

When you are running a load test on NeoLoad sometimes you may see the NL-NETWORK-02 "BindException" errors, Typically, this occurs because the system's socket creation capacity has been reached by the load generator. Therefore, it is necessary to change the system TCP/IP settings. Windows computers frequently experience this since a lot of sockets cannot be generated by default.

Reboot the computer hosting the Load Generator after adding the following values to the \HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters key using regedit.


MaxUserPort - 65534 -(REG_DWORD, decimal)
TcpTimedWaitDelay - 30 - (REG_DWORD, decimal)